Water supply pipe



FIG. 1 is an isometric view of the water supply pipe showing the design;

FIG. 2 is a top plan view of the water supply pipe showing the design;

FIG. 3 is a bottom plan view of the water supply pipe showing the design;

FIG. 4 is a first side elevational view of the water supply pipe showing the design;

FIG. 5 is a second side elevational view of the water supply pipe showing the design;

FIG. 6 is a front elevational view of the water supply pipe showing the design; and,

FIG. 7 is a rear elevational view of the water supply pipe showing the design. 

The ornamental design for a water supply pipe, as shown and described. 